401976168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28729}}^1$

素因数の和:28802

約数の個数: 64

約数和(自身を含む): 1117022400

約数和(自身を除く): 715046232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 28729, 57458, 86187, 114916, 172374, 229832, 316019, 344748, 632038, 689496, 948057, 1264076, 1522637, 1896114, 2528152, 3045274, 3792228, 4567911, 6090548, 7584456, 9135822, 12181096, 16749007, 18271644, 33498014, 36543288, 50247021, 66996028, 100494042, 133992056, 200988084, 401976168]

約数ペア:

[(1, 401976168), (2, 200988084), (3, 133992056), (4, 100494042), (6, 66996028), (8, 50247021), (11, 36543288), (12, 33498014), (22, 18271644), (24, 16749007), (33, 12181096), (44, 9135822), (53, 7584456), (66, 6090548), (88, 4567911), (106, 3792228), (132, 3045274), (159, 2528152), (212, 1896114), (264, 1522637), (318, 1264076), (424, 948057), (583, 689496), (636, 632038), (1166, 344748), (1272, 316019), (1749, 229832), (2332, 172374), (3498, 114916), (4664, 86187), (6996, 57458), (13992, 28729)]